ApricityUI

Added

• Added 14 standardized, switchable CSS themes: Ore, Claude Square/Round, CurseForge, Modrinth Light/Dark, Arwes and Arwes Transparent, Neobrutalist, Hand-Drawn Doodle, Retro Vintage, Vaporwave, Impressionist Oil, and Mecha. apricityui/theme/t00-example.html previews the same component markup across themes and loads theme stylesheets on demand.
• Added the self-contained <theme-switcher> floating control, with runtime stylesheet loading, theme scope management, and aui-theme-change notifications.
• Added IntersectionObserver support and documentation.
• Added CSS outline, its width/style/color/offset longhands, browser-style paint ordering, rounded geometry, visual bounds, and clipping behavior. Outlines do not affect layout; unsupported line patterns still fall back to solid and outline transitions are not yet supported.
• Added perspective() transform parsing and projective geometry for perspective backgrounds, with matching visual bounds and pointer-coordinate mapping.

Changed

• Standardized theme tokens and component conventions, expanded the theme documentation, and replaced individual demo pages with the shared theme preview.
• Removed the old bundled McUI theme. Pages using its resource paths need to migrate; the new Ore theme is available at apricityui/theme/t01-ore/t01-ore.css. The existing legacy Ore resources are separate from the new standardized theme.
• Reduced packaged resource overhead and redundant bundled assets, and updated the embedded English documentation.

Performance

• Reworked custom-font rendering around reusable glyph caches instead of whole-line bitmaps, reducing repeated rasterization and texture work.
• Reduced redundant layout invalidation: ancestor changes no longer repeatedly clear overlapping descendant trees, position caches validate their geometry dependencies, and refresh-time full-tree clearing handles each node locally.
• Reused compiled selector token patterns, removed exception-based handling of unsupported CSS properties, and avoided repeated font-name-table reads when looking up derived fonts.
• Skipped the redundant final style pass for documents with no applicable NeoForge 1.21.1 expansion work; unknown or changing expanders retain the complete style pass.
• Improved DevTools DOM-tree expansion and scrolling for large child lists, including cached subtree counts and reduced rebuilding.
• Improved repeated-gradient geometry generation and bounded repeat work while retaining color-stop coverage. Added physical-pixel coverage for thin perspective grid bands.

Fixed

• Corrected browser-parity issues across theme layouts: flex wrapping and anonymous text, positioned flex sizing, absolute static positions and shrink-to-fit text, max-width inline wrapping, input stretching, text transforms, border rendering, rounded zero-blur shadows, and variable-backed background shorthands.
• Fixed repeating-gradient image sizing and phase, clipped gradient backgrounds, shadow falloff and knockout, SVG image handling, and the Vaporwave perspective floor grid.
• Fixed HTML/tag extraction that could truncate documents, and improved runtime stylesheet refresh and link lifecycle handling.
• Fixed stale or incorrectly ordered incremental hit-test geometry, root inline-transform reentrancy, and redundant multi-document layer ordering.
• Fixed item tooltips hidden behind UI documents, native items incorrectly showing through overlays, and item lighting changing with GUI scale.
• Fixed native Minecraft-font rendering at custom UI batch boundaries.
• Fixed unbound/unknown key codes opening tools and Alt handling consuming unrelated native clicks; corrected Forge 1.18.2 mouse interception to use the cancellable raw-input event.
• Fixed 26.1 client/render integration and filter/backdrop-filter state, viewport scaling, and pipeline handling.
• Fixed Windows WebView native-library compatibility with older MSVC runtimes already loaded by JBR 21.0.8, and added native smoke-test tooling.
• Removed the custom JavaScript console that conflicted with KubeJS.